I live just over the Maryland line and visit Baltimore frequently. I am always looking for a good bar. Especially one with a wide beer selection. One that we frequently visit has over 100 Beers on tap. Does anyone here no of any beer bars in the Baltimore area that would have selection such as this.

If you're in to micro brews there is a lot in Baltimore. Rock Bottom Brewery is really good. Wine World just north of Baltimore in Bel Air is a store ( I know you were asking about bars) has a crazy awesome beer selection.

Personally I like Mahaffey's in Canton much better than Max's
They don't have quite the selection max's does, but the atmosphere is much better. Nice small bar with a local crowd, a good happy hour and a killer steak night on Tuesdays.